The Industrial Study of Economic Progress, by Hiram S. Davis (Industrial Research Department, Wharton School of Finance and Commerce, University of Pennsylvania, Research studies no. XXXIII; Philadelphia: University of Pennsylvania Press, 1947, pp. xii, 180, $2.75)

In: Canadian journal of economics and political science: the journal of the Canadian Political Science Association = Revue canadienne d'économique et de science politique, Band 14, Heft 1, S. 145-145